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Make muc_nick return a const char* const

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In the documentation of the `muc_nick` function we can read:

> The nickname is owned by the chat room and should not be modified or freed

We should reflect that in the return type and `strdup` the value for the
plugin API.

Fixes: https://github.com/profanity-im/profanity/issues/2013
This commit is contained in:
Hanspeter Portner
2025-01-19 13:21:31 +01:00
parent baddf2a8da
commit cb395b7c09
11 changed files with 23 additions and 18 deletions
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4
src/xmpp/presence.c
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@@ -259,7 +259,7 @@ _send_room_presence(xmpp_stanza_t* presence)
GList* curr = rooms;
while (curr) {
const char* room = curr->data;
const char* nick = muc_nick(room);
const char* const nick = muc_nick(room);
if (nick) {
auto_char char* full_room_jid = create_fulljid(room, nick);
@@ -327,7 +327,7 @@ presence_leave_chat_room(const char* const room_jid)
{
assert(room_jid != NULL);
char* nick = muc_nick(room_jid);
const char* const nick = muc_nick(room_jid);
if (!nick) {
log_error("Could not get nickname for room: %s", room_jid);
return;